Las Vegas: Entry lists, qualifying orders, more

What this means

Las Vegas Motor Speedway hosts the NASCAR Cup Series and NASCAR O’Reilly Auto Parts Series this weekend as both continue their respective Chases presented by Mobil 1. 5-mile track will host Race 5 of the Cup Series Chase and the second of three consecutive races on intermediate tracks. Meanwhile, the O’Reilly Auto Parts Series returns to action for its fourth of nine Chase races.